{"id":10393,"date":"2026-05-21T10:54:32","date_gmt":"2026-05-21T10:54:32","guid":{"rendered":"https:\/\/www.jymachinetech.com\/gummy-bear-what-is-it-made-of\/"},"modified":"2026-06-04T02:44:25","modified_gmt":"2026-06-04T02:44:25","slug":"gummy-bear-what-is-it-made-of","status":"publish","type":"post","link":"https:\/\/www.jymachinetech.com\/vi\/gummy-bear-what-is-it-made-of\/","title":{"rendered":"G\u1ea5u d\u1ebbo: N\u00f3 \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb g\u00ec? H\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 th\u00e0nh ph\u1ea7n & quy tr\u00ecnh s\u1ea3n xu\u1ea5t"},"content":{"rendered":"

K\u1eb9o d\u1ebbo h\u00ecnh g\u1ea5u \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb gelatin (protein collagen c\u00f3 ngu\u1ed3n g\u1ed1c \u0111\u1ed9ng v\u1eadt), \u0111\u01b0\u1eddng, siro glucose, n\u01b0\u1edbc, axit citric, h\u01b0\u01a1ng li\u1ec7u t\u1ef1 nhi\u00ean ho\u1eb7c nh\u00e2n t\u1ea1o v\u00e0 m\u00e0u th\u1ef1c ph\u1ea9m \u2014 trong \u0111\u00f3 gelatin t\u1ea1o n\u00ean k\u1ebft c\u1ea5u dai, \u0111\u00e0n h\u1ed3i \u0111\u1eb7c tr\u01b0ng.<\/strong><\/p>\n

\"Nguy\u00ean <\/p>\n

\u0110i d\u1ecdc b\u1ea5t k\u1ef3 gian h\u00e0ng k\u1eb9o n\u00e0o, k\u1eb9o d\u1ebbo h\u00ecnh g\u1ea5u tr\u00f4ng c\u00f3 v\u1ebb \u0111\u01a1n gi\u1ea3n: h\u00ecnh ch\u00fa g\u1ea5u trong su\u1ed1t, m\u00e0u s\u1eafc nh\u01b0 \u0111\u00e1 qu\u00fd m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 c\u1ea7m gi\u1eefa hai ng\u00f3n tay. Tuy nhi\u00ean, n\u1ebfu h\u1ecfi k\u1eb9o d\u1ebbo g\u1ea5u l\u00e0m t\u1eeb g\u00ec, c\u00e2u tr\u1ea3 l\u1eddi s\u1ebd tr\u1edf n\u00ean th\u00fa v\u1ecb \u2014 x\u01b0\u01a1ng \u0111\u1ed9ng v\u1eadt \u0111\u00e3 qua x\u1eed l\u00fd, d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t tinh b\u1ed9t c\u00f4ng nghi\u1ec7p, v\u00e0 s\u1ef1 c\u00e2n b\u1eb1ng ch\u00ednh x\u00e1c c\u1ee7a h\u00f3a h\u1ecdc th\u1ef1c ph\u1ea9m m\u00e0 ph\u1ea3i m\u1ea5t h\u00e0ng th\u1eadp k\u1ef7 nghi\u00ean c\u1ee9u ph\u00e1t tri\u1ec3n k\u1eb9o m\u1edbi t\u1ed1i \u01b0u h\u00f3a \u0111\u01b0\u1ee3c.<\/p>\n

Ch\u00fang t\u00f4i l\u00e0m vi\u1ec7c ch\u1eb7t ch\u1ebd v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb s\u1ea3n xu\u1ea5t b\u00e1nh k\u1eb9o v\u00e0 \u0111\u00e3 ch\u1ee9ng ki\u1ebfn quy tr\u00ecnh s\u1ea3n xu\u1ea5t k\u1eb9o d\u1ebbo g\u1ea5u \u1edf c\u1ea3 quy m\u00f4 th\u1ee7 c\u00f4ng v\u00e0 c\u00f4ng nghi\u1ec7p. H\u01b0\u1edbng d\u1eabn n\u00e0y ph\u00e2n t\u00edch t\u1eebng th\u00e0nh ph\u1ea7n trong k\u1eb9o d\u1ebbo g\u1ea5u, gi\u1ea3i th\u00edch ch\u1ee9c n\u0103ng c\u1ee7a t\u1eebng lo\u1ea1i, so s\u00e1nh ba ki\u1ec3u c\u00f4ng th\u1ee9c ch\u00ednh v\u00e0 tr\u00ecnh b\u00e0y quy tr\u00ecnh s\u1ea3n xu\u1ea5t c\u00f4ng nghi\u1ec7p. D\u00f9 b\u1ea1n l\u00e0 ng\u01b0\u1eddi ti\u00eau d\u00f9ng t\u00f2 m\u00f2, chuy\u00ean gia th\u1ef1c ph\u1ea9m \u0111\u00e1nh gi\u00e1 c\u00f4ng th\u1ee9c m\u1edbi, hay ng\u01b0\u1eddi nghi\u00ean c\u1ee9u thi\u1ebft b\u1ecb s\u1ea3n xu\u1ea5t k\u1eb9o, \u0111\u00e2y l\u00e0 c\u00e2u tr\u1ea3 l\u1eddi \u0111\u1ea7y \u0111\u1ee7 nh\u1ea5t cho c\u00e2u h\u1ecfi: k\u1eb9o d\u1ebbo g\u1ea5u \u2014 \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb g\u00ec?<\/p>\n

\n

K\u1eb9o D\u1ebbo G\u1ea5u \u0110\u01b0\u1ee3c L\u00e0m T\u1eeb G\u00ec? Th\u00e0nh Ph\u1ea7n C\u1ed1t L\u00f5i<\/h2>\n

K\u1eb9o d\u1ebbo g\u1ea5u \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb s\u00e1u th\u00e0nh ph\u1ea7n ch\u00ednh: gelatin, \u0111\u01b0\u1eddng, siro glucose, n\u01b0\u1edbc, axit citric v\u00e0 h\u01b0\u01a1ng li\u1ec7u c\u00f9ng m\u00e0u th\u1ef1c ph\u1ea9m.<\/strong> M\u1ed7i th\u00e0nh ph\u1ea7n \u0111\u1ec1u c\u00f3 ch\u1ee9c n\u0103ng ri\u00eang bi\u1ec7t, v\u00e0 vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh b\u1ea5t k\u1ef3 th\u00e0nh ph\u1ea7n n\u00e0o c\u0169ng s\u1ebd thay \u0111\u1ed5i k\u1ebft c\u1ea5u, h\u01b0\u01a1ng v\u1ecb, th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng ho\u1eb7c h\u00e0nh vi trong qu\u00e1 tr\u00ecnh ch\u1ebf bi\u1ebfn.<\/p>\n

D\u01b0\u1edbi \u0111\u00e2y l\u00e0 h\u1ed3 s\u01a1 th\u00e0nh ph\u1ea7n \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a m\u1ed9t vi\u00ean k\u1eb9o d\u1ebbo g\u1ea5u th\u01b0\u01a1ng m\u1ea1i ti\u00eau chu\u1ea9n:<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
Th\u00e0nh ph\u1ea7n<\/th>\nT\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m \u0111i\u1ec3n h\u00ecnh theo tr\u1ecdng l\u01b0\u1ee3ng<\/th>\nCh\u1ee9c n\u0103ng ch\u00ednh<\/th>\n<\/tr>\n<\/thead>\n
\u0110\u01b0\u1eddng (sucrose)<\/td>\n40\u201350%<\/td>\nT\u1ea1o v\u1ecb ng\u1ecdt, c\u1ea5u tr\u00fac, ki\u1ec3m so\u00e1t ho\u1ea1t \u0111\u1ed9ng c\u1ee7a n\u01b0\u1edbc<\/td>\n<\/tr>\n
Xi-r\u00f4 glucose<\/td>\n25\u201330%<\/td>\nNg\u0103n k\u1ebft tinh, t\u1ea1o \u0111\u1ed9 d\u00e0y v\u00e0 \u0111\u1ed9 dai<\/td>\n<\/tr>\n
Gelatin<\/td>\n6\u201310% (TP3T)<\/td>\nM\u1ea1ng gel \u0111\u00e0n h\u1ed3i \u2014 khung c\u1ea5u tr\u00fac ch\u00ednh<\/td>\n<\/tr>\n
N\u01b0\u1edbc<\/td>\n10\u201315%<\/td>\nDung m\u00f4i; ph\u1ea7n l\u1edbn s\u1ebd bay h\u01a1i trong qu\u00e1 tr\u00ecnh s\u1ea5y<\/td>\n<\/tr>\n
Citric acid<\/td>\n0.5\u20131.5%<\/td>\nT\u1ea1o v\u1ecb chua, t\u0103ng c\u01b0\u1eddng h\u01b0\u01a1ng v\u1ecb, ki\u1ec3m so\u00e1t pH<\/td>\n<\/tr>\n
H\u01b0\u01a1ng li\u1ec7u t\u1ef1 nhi\u00ean\/nh\u00e2n t\u1ea1o<\/td>\n0,3\u20131%<\/td>\nT\u1ea1o nh\u1eadn di\u1ec7n v\u1ecb tr\u00e1i c\u00e2y (d\u00e2u t\u00e2y, m\u00e2m x\u00f4i, chanh, t\u00e1o)<\/td>\n<\/tr>\n
M\u00e0u th\u1ef1c ph\u1ea9m<\/td>\n< 0,5%<\/td>\nY\u1ebfu t\u1ed1 h\u1ea5p d\u1eabn th\u1ecb gi\u00e1c v\u00e0 g\u1ee3i \u00fd li\u00ean k\u1ebft h\u01b0\u01a1ng v\u1ecb<\/td>\n<\/tr>\n
L\u1edbp ph\u1ee7 (d\u1ea7u ho\u1eb7c s\u00e1p ong)<\/td>\nD\u1ea5u v\u1ebft<\/td>\nB\u1ec1 m\u1eb7t b\u00f3ng, ch\u1ed1ng d\u00ednh, t\u1ea1o m\u00e0ng ng\u0103n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Gelatin \u2014 Khung c\u1ea5u tr\u00fac c\u1ee7a m\u1ecdi vi\u00ean k\u1eb9o d\u1ebbo<\/h3>\n

Gelatin l\u00e0 th\u00e0nh ph\u1ea7n quan tr\u1ecdng nh\u1ea5t trong k\u1eb9o d\u1ebbo.<\/strong> Kh\u00f4ng c\u00f3 gelatin, kh\u00f4ng s\u1ef1 k\u1ebft h\u1ee3p n\u00e0o gi\u1eefa \u0111\u01b0\u1eddng v\u00e0 siro c\u00f3 th\u1ec3 t\u1ea1o ra \u0111\u1ed9 \u0111\u00e0n h\u1ed3i \u0111\u1eb7c tr\u01b0ng v\u00e0 c\u1ea3m gi\u00e1c nhai s\u1ea1ch s\u1ebd.<\/p>\n

Gelatin l\u00e0 m\u1ed9t lo\u1ea1i protein \u0111\u00e3 qua x\u1eed l\u00fd \u0111\u01b0\u1ee3c chi\u1ebft xu\u1ea5t t\u1eeb collagen<\/strong> \u2014 lo\u1ea1i protein c\u1ea5u tr\u00fac c\u00f3 trong m\u00f4 li\u00ean k\u1ebft, da v\u00e0 x\u01b0\u01a1ng \u0111\u1ed9ng v\u1eadt. Ph\u1ea7n l\u1edbn gelatin th\u01b0\u01a1ng m\u1ea1i d\u00f9ng cho k\u1eb9o d\u1ebbo \u0111\u01b0\u1ee3c l\u1ea5y t\u1eeb l\u1ee3n (gelatin l\u1ee3n) ho\u1eb7c b\u00f2 (gelatin b\u00f2). Nguy\u00ean li\u1ec7u th\u00f4 \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch, x\u1eed l\u00fd b\u1eb1ng axit ho\u1eb7c ki\u1ec1m \u0111\u1ec3 ph\u00e1 v\u1ee1 li\u00ean k\u1ebft ch\u00e9o collagen, sau \u0111\u00f3 chi\u1ebft xu\u1ea5t b\u1eb1ng n\u01b0\u1edbc n\u00f3ng, l\u1ecdc, bay h\u01a1i v\u00e0 s\u1ea5y kh\u00f4 th\u00e0nh b\u1ed9t \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 theo \u0111\u1ed9 b\u1ec1n bloom<\/strong> (m\u1ed9t ch\u1ec9 s\u1ed1 \u0111o \u0111\u1ed9 c\u1ee9ng c\u1ee7a gel). Gelatin d\u00f9ng trong b\u00e1nh k\u1eb9o th\u01b0\u1eddng c\u00f3 \u0111\u1ed9 bloom t\u1eeb 150\u2013250; \u0111\u1ed9 bloom c\u00e0ng cao th\u00ec k\u1eb9o d\u1ebbo c\u00e0ng c\u1ee9ng \u1edf c\u00f9ng n\u1ed3ng \u0111\u1ed9.<\/p>\n

\u0110i\u1ec1u l\u00e0m cho gelatin tr\u1edf n\u00ean \u0111\u1eb7c bi\u1ec7t trong s\u1ea3n xu\u1ea5t k\u1eb9o l\u00e0 t\u00ednh ch\u1ea5t t\u1ea1o gel c\u00f3 th\u1ec3 \u0111\u1ea3o ng\u01b0\u1ee3c theo nhi\u1ec7t \u0111\u1ed9<\/strong>. D\u01b0\u1edbi kho\u1ea3ng 35\u00b0C (95\u00b0F), gelatin t\u1ea1o th\u00e0nh m\u1ed9t m\u1ea1ng l\u01b0\u1edbi protein r\u1eafn d\u1ea1ng ba chi\u1ec1u b\u1eaft gi\u1eef dung d\u1ecbch \u0111\u01b0\u1eddng-n\u01b0\u1edbc v\u00e0 t\u1ea1o \u0111\u1ed9 dai cho k\u1eb9o d\u1ebbo. Tr\u00ean nhi\u1ec7t \u0111\u1ed9 \u0111\u00f3, m\u1ea1ng l\u01b0\u1edbi tan ch\u1ea3y v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng ch\u1ea3y t\u1ef1 do. \u0110\u00e2y ch\u00ednh x\u00e1c l\u00e0 \u0111i\u1ec1u m\u00e0 d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t k\u1eb9o d\u1ebbo<\/a> c\u1ea7n: \u0111\u1ed5 kh\u1ed1i l\u01b0\u1ee3ng khi c\u00f2n n\u00f3ng, \u0111\u1ec3 ngu\u1ed9i, th\u00e1o khu\u00f4n v\u00e0 \u0111\u00f3ng g\u00f3i.<\/p>\n

cURL Too many subrequests. K\u1eb9o d\u1ebbo \u2014 Wikipedia<\/a>, Hans Riegel c\u1ee7a Haribo \u0111\u00e3 ph\u00e1t minh ra vi\u00ean k\u1eb9o d\u1ebbo \u0111\u1ea7u ti\u00ean t\u1ea1i Bonn, \u0110\u1ee9c v\u00e0o n\u0103m 1922. Vi\u1ec7c \u00f4ng s\u1eed d\u1ee5ng gelatin l\u00e0m ch\u1ea5t t\u1ea1o c\u1ea5u tr\u00fac \u0111\u00e3 t\u1ea1o n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t cho nh\u1eefng vi\u00ean k\u1eb9o d\u1ebbo, \u0111\u00e0n h\u1ed3i n\u00e0y so v\u1edbi c\u00e1c lo\u1ea1i k\u1eb9o c\u1ee9ng l\u00e0m t\u1eeb \u0111\u01b0\u1eddng v\u1ed1n chi\u1ebfm l\u0129nh th\u1ecb tr\u01b0\u1eddng th\u1eddi \u0111\u00f3 \u2014 v\u00e0 h\u00ecnh th\u1ee9c n\u00e0y g\u1ea7n nh\u01b0 kh\u00f4ng thay \u0111\u1ed5i trong h\u01a1n m\u1ed9t th\u1ebf k\u1ef7.<\/p>\n

Gelatin \u2014 Wikipedia<\/a> ghi l\u1ea1i \u0111\u1ea7y \u0111\u1ee7 h\u00f3a h\u1ecdc: c\u00e1c chu\u1ed7i protein xo\u1eafn ba c\u1ee7a collagen b\u1ecb bi\u1ebfn t\u00ednh m\u1ed9t ph\u1ea7n trong qu\u00e1 tr\u00ecnh chi\u1ebft xu\u1ea5t, v\u00e0 khi l\u00e0m l\u1ea1nh, ch\u00fang t\u00e1i li\u00ean k\u1ebft th\u00e0nh m\u1ea1ng gel c\u00f3 t\u00ednh \u0111\u00e0n h\u1ed3i, trong su\u1ed1t v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng gi\u1eef l\u01b0\u1ee3ng n\u01b0\u1edbc l\u1edbn m\u00e0 kh\u00f4ng b\u1ecb t\u00e1ch n\u01b0\u1edbc (kh\u00f4ng b\u1ecb r\u1ec9 n\u01b0\u1edbc).<\/p>\n

\u0110\u01b0\u1eddng v\u00e0 Xi-r\u00f4 Glucose \u2014 Ma tr\u1eadn Ng\u1ecdt<\/h3>\n

\u0110\u01b0\u1eddng (sucrose) chi\u1ebfm ph\u1ea7n l\u1edbn tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a k\u1eb9o d\u1ebbo. N\u00f3 kh\u00f4ng ch\u1ec9 t\u1ea1o v\u1ecb ng\u1ecdt: \u1edf n\u1ed3ng \u0111\u1ed9 cao, sucrose l\u00e0m gi\u1ea3m ho\u1ea1t \u0111\u1ed9ng n\u01b0\u1edbc<\/strong> \u2014 ch\u1ec9 s\u1ed1 \u0111o l\u01b0\u1ee3ng n\u01b0\u1edbc t\u1ef1 do c\u00f3 s\u1eb5n cho vi sinh v\u1eadt ph\u00e1t tri\u1ec3n. K\u1eb9o d\u1ebbo th\u01b0\u1eddng h\u01b0\u1edbng t\u1edbi ho\u1ea1t \u0111\u1ed9 n\u01b0\u1edbc (Aw) t\u1eeb 0,55\u20130,65, gi\u00fap ch\u00fang \u1ed5n \u0111\u1ecbnh \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng m\u00e0 kh\u00f4ng c\u1ea7n ch\u1ea5t b\u1ea3o qu\u1ea3n.<\/p>\n

Xi-r\u00f4 glucose (xi-r\u00f4 b\u1eafp \u1edf B\u1eafc M\u1ef9, xi-r\u00f4 glucose-fructose trong nhi\u1ec1u c\u00f4ng th\u1ee9c EU) r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 ng\u0103n sucrose k\u1ebft tinh. Dung d\u1ecbch sucrose tinh khi\u1ebft s\u1ebd k\u1ebft tinh khi ngu\u1ed9i, t\u1ea1o ra k\u1ebft c\u1ea5u s\u1ea1n, l\u1ee3n c\u1ee3n. Xi-r\u00f4 glucose \u2014 h\u1ed7n h\u1ee3p glucose, maltose v\u00e0 c\u00e1c oligosaccharide cao h\u01a1n \u2014 ph\u00e1 v\u1ee1 qu\u00e1 tr\u00ecnh h\u00ecnh th\u00e0nh tinh th\u1ec3 v\u00e0 gi\u1eef cho k\u1eb9o d\u1ebbo c\u00f3 b\u1ec1 m\u1eb7t m\u1ecbn, trong su\u1ed1t nh\u01b0 th\u1ee7y tinh khi \u0111\u01b0\u1ee3c l\u00e0m \u0111\u00fang c\u00e1ch.<\/p>\n

T\u1ef7 l\u1ec7 glucose so v\u1edbi sucrose c\u0169ng ki\u1ec3m so\u00e1t k\u1ebft c\u1ea5u. Nhi\u1ec1u xi-r\u00f4 glucose t\u1ea1o ra k\u1eb9o d\u1ebbo m\u1ec1m h\u01a1n, d\u1ebbo h\u01a1n v\u00e0 gi\u1eef \u1ea9m t\u1ed1t h\u01a1n. Nhi\u1ec1u sucrose t\u1ea1o ra k\u1eb9o c\u1ee9ng h\u01a1n, gi\u00f2n h\u01a1n v\u00e0 c\u00f3 th\u1ec3 k\u1ebft tinh n\u1ebfu \u0111\u1ed9 \u1ea9m thay \u0111\u1ed5i. H\u1ea7u h\u1ebft c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t l\u00e0m vi\u1ec7c v\u1edbi t\u1ef7 l\u1ec7 glucose:sucrose kho\u1ea3ng 55:45 \u0111\u1ebfn 65:35, \u0111i\u1ec1u ch\u1ec9nh theo s\u1edf th\u00edch v\u00f9ng mi\u1ec1n \u2014 ng\u01b0\u1eddi ti\u00eau d\u00f9ng Vi\u1ec7t Nam th\u01b0\u1eddng th\u00edch k\u1eb9o d\u1ebbo m\u1ec1m h\u01a1n m\u1ed9t ch\u00fat so v\u1edbi ng\u01b0\u1eddi ti\u00eau d\u00f9ng ch\u00e2u \u00c2u.<\/p>\n

Axit Citric \u2014 V\u1ecb Chua T\u0103ng C\u01b0\u1eddng H\u01b0\u01a1ng V\u1ecb<\/h3>\n

H\u1ea7u h\u1ebft k\u1eb9o d\u1ebbo \u0111\u1ec1u c\u00f3 v\u1ecb chua nh\u1eb9 l\u00e0m n\u1ed5i b\u1eadt v\u1ecb ng\u1ecdt. \u0110\u00f3 l\u00e0 axit citric<\/strong>, \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t c\u00f4ng nghi\u1ec7p b\u1eb1ng c\u00e1ch l\u00ean men glucose b\u1edfi Aspergillus niger<\/em>.<\/p>\n

Axit citric th\u1ef1c hi\u1ec7n \u0111\u1ed3ng th\u1eddi b\u1ed1n ch\u1ee9c n\u0103ng:
\n\u2013 H\u1ea1 pH, t\u1ea1o v\u1ecb chua c\u1ea3m nh\u1eadn \u0111\u01b0\u1ee3c
\n– T\u0103ng c\u01b0\u1eddng h\u01b0\u01a1ng v\u1ecb tr\u00e1i c\u00e2y<\/strong> b\u1eb1ng c\u00e1ch k\u00edch th\u00edch ti\u1ebft n\u01b0\u1edbc b\u1ecdt v\u00e0 t\u0103ng c\u01b0\u1eddng gi\u1ea3i ph\u00f3ng h\u01b0\u01a1ng v\u1ecb qua \u0111\u01b0\u1eddng m\u0169i
\n\u2013 Ho\u1ea1t \u0111\u1ed9ng nh\u01b0 ch\u1ea5t b\u1ea3o qu\u1ea3n nh\u1eb9 b\u1eb1ng c\u00e1ch \u1ee9c ch\u1ebf s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a vi sinh v\u1eadt \u1edf pH th\u1ea5p
\n\u2013 C\u00f3 th\u1ec3 l\u00e0m y\u1ebfu \u0111\u1ed9 c\u1ee9ng c\u1ee7a gelatin \u1edf n\u1ed3ng \u0111\u1ed9 r\u1ea5t cao \u2014 do \u0111\u00f3 c\u1ea7n ki\u1ec3m so\u00e1t li\u1ec1u l\u01b0\u1ee3ng<\/p>\n

K\u1eb9o d\u1ebbo chua s\u1eed d\u1ee5ng th\u00eam axit citric nh\u01b0 m\u1ed9t l\u1edbp ph\u1ee7 b\u1ec1 m\u1eb7t<\/strong> sau khi l\u1ea5y ra kh\u1ecfi khu\u00f4n \u2014 v\u1ecb chua ban \u0111\u1ea7u tr\u01b0\u1edbc khi v\u1ecb ng\u1ecdt xu\u1ea5t hi\u1ec7n ch\u00ednh l\u00e0 l\u1edbp ph\u1ee7 n\u00e0y tan tr\u00ean l\u01b0\u1ee1i b\u1ea1n. Tuy nhi\u00ean, qu\u00e1 nhi\u1ec1u axit trong kh\u1ed1i k\u1eb9o \u0111\u00e3 n\u1ea5u s\u1ebd l\u00e0m gelatin b\u1ecb ph\u00e2n h\u1ee7y theo th\u1eddi gian, khi\u1ebfn k\u1eb9o d\u1ebbo b\u1ecb d\u00ednh ho\u1eb7c m\u1ea5t h\u00ecnh d\u1ea1ng khi b\u1ea3o qu\u1ea3n.<\/p>\n

H\u01b0\u01a1ng li\u1ec7u v\u00e0 M\u00e0u th\u1ef1c ph\u1ea9m \u2014 L\u1edbp Nh\u1eadn Di\u1ec7n<\/h3>\n

C\u00e1c lo\u1ea1i k\u1eb9o d\u1ebbo g\u1ea5u ti\u00eau chu\u1ea9n th\u01b0\u1eddng c\u00f3 m\u00e0u \u0111\u1ecf (d\u00e2u t\u00e2y ho\u1eb7c m\u00e2m x\u00f4i), cam, v\u00e0ng\/chanh, xanh l\u00e1 (t\u00e1o ho\u1eb7c chanh xanh), v\u00e0 tr\u1eafng\/trong su\u1ed1t (d\u1ee9a). H\u01b0\u01a1ng li\u1ec7u c\u00f3 th\u1ec3 l\u00e0 chi\u1ebft xu\u1ea5t tr\u00e1i c\u00e2y t\u1ef1 nhi\u00ean, h\u1ee3p ch\u1ea5t h\u01b0\u01a1ng li\u1ec7u nh\u00e2n t\u1ea1o, ho\u1eb7c pha tr\u1ed9n c\u1ea3 hai.<\/p>\n

Ch\u1ea5t t\u1ea1o m\u00e0u bao g\u1ed3m t\u1eeb thu\u1ed1c nhu\u1ed9m t\u1ed5ng h\u1ee3p FD&C (\u0110\u1ecf 40, V\u00e0ng 5, Xanh d\u01b0\u01a1ng 1, Xanh l\u00e1 3) \u0111\u1ebfn c\u00e1c l\u1ef1a ch\u1ecdn t\u1ef1 nhi\u00ean: chi\u1ebft xu\u1ea5t c\u01a1m ch\u00e1y cho m\u00e0u t\u00edm, c\u00f4 \u0111\u1eb7c c\u00e0 r\u1ed1t cho m\u00e0u cam, t\u1ea3o xo\u1eafn cho m\u00e0u xanh lam-xanh l\u00e1, v\u00e0 ngh\u1ec7 cho m\u00e0u v\u00e0ng. Li\u00ean minh Ch\u00e2u \u00c2u y\u00eau c\u1ea7u d\u00e1n nh\u00e3n c\u1ea3nh b\u00e1o tr\u00ean s\u00e1u lo\u1ea1i thu\u1ed1c nhu\u1ed9m t\u1ed5ng h\u1ee3p (g\u1ecdi l\u00e0 \u201cSouthampton s\u00e1u\u201d), \u0111i\u1ec1u n\u00e0y \u0111\u00e3 th\u00fac \u0111\u1ea9y nhi\u1ec1u th\u01b0\u01a1ng hi\u1ec7u ch\u00e2u \u00c2u chuy\u1ec3n sang s\u1eed d\u1ee5ng m\u00e0u t\u1ef1 nhi\u00ean \u2014 v\u1edbi chi ph\u00ed cao h\u01a1n \u0111\u00e1ng k\u1ec3 v\u00e0 quy tr\u00ecnh s\u1ea3n xu\u1ea5t ph\u1ee9c t\u1ea1p h\u01a1n, do m\u00e0u t\u1ef1 nhi\u00ean nh\u1ea1y c\u1ea3m v\u1edbi nhi\u1ec7t v\u00e0 \u0111\u1ed9 pH.<\/p>\n

M\u1ed9t chi ti\u1ebft m\u00e0 h\u1ea7u h\u1ebft ng\u01b0\u1eddi ti\u00eau d\u00f9ng th\u01b0\u1eddng b\u1ecf qua: m\u00e0u s\u1eafc v\u00e0 h\u01b0\u01a1ng v\u1ecb ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t t\u00edn hi\u1ec7u c\u1ea3m gi\u00e1c k\u1ebft h\u1ee3p<\/strong>. K\u1eb9o d\u1ebbo g\u1ea5u m\u00e0u xanh l\u00e1 \u1edf ch\u00e2u \u00c2u th\u01b0\u1eddng c\u00f3 v\u1ecb t\u00e1o; \u1edf Vi\u1ec7t Nam, ch\u00fang th\u01b0\u1eddng c\u00f3 v\u1ecb chanh xanh. M\u00e0u s\u1eafc t\u1ea1o ra k\u1ef3 v\u1ecdng; h\u01b0\u01a1ng v\u1ecb s\u1ebd x\u00e1c nh\u1eadn ho\u1eb7c l\u00e0m thay \u0111\u1ed5i k\u1ef3 v\u1ecdng \u0111\u00f3.<\/p>\n

\n

C\u00e1c lo\u1ea1i k\u1eb9o d\u1ebbo g\u1ea5u theo c\u00f4ng th\u1ee9c th\u00e0nh ph\u1ea7n<\/h2>\n

Ba c\u00f4ng th\u1ee9c ch\u00ednh l\u00e0 d\u1ef1a tr\u00ean gelatin (truy\u1ec1n th\u1ed1ng), d\u1ef1a tr\u00ean pectin (thu\u1ea7n chay), v\u00e0 kh\u00f4ng \u0111\u01b0\u1eddng \u2014 m\u1ed7i lo\u1ea1i c\u00f3 th\u00e0nh ph\u1ea7n, \u0111\u1eb7c \u0111i\u1ec3m k\u1ebft c\u1ea5u v\u00e0 y\u00eau c\u1ea7u s\u1ea3n xu\u1ea5t ri\u00eang bi\u1ec7t.<\/strong><\/p>\n

\"K\u1eb9o <\/p>\n

K\u1eb9o d\u1ebbo g\u1ea5u truy\u1ec1n th\u1ed1ng d\u1ef1a tr\u00ean gelatin<\/h3>\n

\u0110\u00e2y l\u00e0 lo\u1ea1i k\u1eb9o d\u1ebbo g\u1ea5u nguy\u00ean b\u1ea3n v\u00e0 \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t r\u1ed9ng r\u00e3i nh\u1ea5t. Gelatin t\u1eeb heo l\u00e0 l\u1ef1a ch\u1ecdn ti\u00eau chu\u1ea9n cho h\u1ea7u h\u1ebft c\u00e1c th\u01b0\u01a1ng hi\u1ec7u to\u00e0n c\u1ea7u \u2014 Haribo, Trolli, Black Forest \u2014 v\u00ec n\u00f3 mang l\u1ea1i \u0111\u1ed9 n\u1edf \u1ed5n \u0111\u1ecbnh, h\u01b0\u01a1ng v\u1ecb trung t\u00ednh v\u00e0 kh\u1ea3 n\u0103ng x\u1eed l\u00fd \u0111\u00e1ng tin c\u1eady \u1edf quy m\u00f4 c\u00f4ng nghi\u1ec7p.<\/p>\n

Gelatin b\u00f2 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c lo\u1ea1i k\u1eb9o d\u1ebbo g\u1ea5u \u0111\u1ea1t ch\u1ee9ng nh\u1eadn halal v\u00e0 kosher. Gelatin b\u00f2 c\u00f3 t\u00ednh ch\u1ea5t h\u01a1i kh\u00e1c: nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y v\u00e0 th\u1eddi gian \u0111\u00f4ng \u0111\u1eb7c thay \u0111\u1ed5i t\u00f9y ngu\u1ed3n, n\u00ean c\u00f4ng th\u1ee9c c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh khi chuy\u1ec3n \u0111\u1ed5i. Gelatin c\u00e1 c\u0169ng t\u1ed3n t\u1ea1i nh\u01b0ng hi\u1ebfm khi \u0111\u01b0\u1ee3c d\u00f9ng trong k\u1eb9o d\u1ebbo do \u0111\u1ed9 \u0111\u00f4ng \u0111\u1eb7c th\u1ea5p v\u00e0 h\u01b0\u01a1ng v\u1ecb \u0111\u1eb7c tr\u01b0ng.<\/p>\n

B\u00e0i vi\u1ebft g\u1ed1c \u0111\u00e3 ti\u1ebft l\u1ed9 \u0111i\u1ec1u n\u00e0y cho \u0111\u00f4ng \u0111\u1ea3o c\u00f4ng ch\u00fang \u2014 K\u1eb9o D\u1ebbo G\u1ea5u Th\u1ef1c Ch\u1ea5t \u0110\u01b0\u1ee3c L\u00e0m T\u1eeb C\u00e1c B\u1ed9 Ph\u1eadn \u0110\u1ed9ng V\u1eadt \u0110un S\u00f4i<\/a> \u2014 \u0111\u00e3 lan truy\u1ec1n m\u1ea1nh m\u1ebd ch\u00ednh v\u00ec h\u1ea7u h\u1ebft ng\u01b0\u1eddi ti\u00eau d\u00f9ng ch\u01b0a t\u1eebng li\u00ean h\u1ec7 \u201cgelatin\u201d tr\u00ean nh\u00e3n v\u1edbi quy tr\u00ecnh ch\u1ebf bi\u1ebfn ph\u00eda sau n\u00f3. S\u1ef1 ki\u1ec7n lan truy\u1ec1n \u0111\u00f3 \u0111\u00e3 th\u00fac \u0111\u1ea9y s\u1ef1 gia t\u0103ng \u0111\u00e1ng k\u1ec3 trong vi\u1ec7c t\u00ecm ki\u1ebfm c\u00e1c l\u1ef1a ch\u1ecdn k\u1eb9o d\u1ebbo thu\u1ea7n chay.<\/p>\n

K\u1eb9o d\u1ebbo g\u1ea5u thu\u1ea7n chay<\/h3>\n

Nhu c\u1ea7u ng\u00e0y c\u00e0ng t\u0103ng \u0111\u1ed1i v\u1edbi c\u00e1c l\u1ef1a ch\u1ecdn c\u00f3 ngu\u1ed3n g\u1ed1c th\u1ef1c v\u1eadt \u0111\u00e3 th\u00fac \u0111\u1ea9y nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n c\u00e1c ch\u1ea5t t\u1ea1o gel thay th\u1ebf. C\u00e1c l\u1ef1a ch\u1ecdn ch\u00ednh:<\/p>\n